package cn;

import java.sql.SQLException;
import java.util.List;

public interface IUserDAO {
    boolean findLogin(String username,String password) throws Exception;

    int registerOneUser(String username,String password,String trueName) throws SQLException;

    List<Userid> findSomeUser(String userid) throws SQLException;

    List<Booker> findSomeBooks(String bookname) throws SQLException;
}
